A population has a mean u=73 and a standard deviation sigma equals 24. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=64.
ux=
ox=
A population has a mean u=73 and a standard deviation sigma equals 24. Find the mean...
A population has a mean μ=73 and a standard deviation σ=24. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=64.
A population has a mean mu= 72 and a standard deviation sigma= 6. Find the mean and standard deviation of a sampling distribution of sample means with sample size n= 36.
Suppose a population has a mean of mu equals 54 and a standard deviation of sigma equals 15. A sample of size n=36 is taken. The sampling distribution of the sample mean has which of the following characteristics? mu subscript top enclose x end subscript equals 1.5 and sigma subscript top enclose x end subscript space equals space 2.5 mu subscript top enclose x end subscript equals 1.5 and sigma subscript top enclose x end subscript space equals space 15...
A population has a mean of 143 and a standard deviation 28. Find the mean and standard deviation of the sampling distribution of sample means with sample size n =46.
A population has a mean muμequals=7575 and a standard deviation sigmaσequals=2424. Find the mean and standard deviation of a sampling distribution of sample means with sample size nequals=3636. mu Subscript x overbarμxequals=nothing (Simplify your answer.) sigma Subscript x overbarσxequals=nothing (Simplify your answer.)
A population has a mean μ=71 and a standard deviation σ=27. Find the mean and standard deviation of a sampling distribution of sample means with sample size n=81. μx=_____ (Simplify your answer.)
A population has a mean muequals81 and a standard deviation sigmaequals18. Find the mean and standard deviation of a sampling distribution of sample means with sample size nequals36. mu Subscript x overbarequals nothing (Simplify your answer.)
(1) A population has mean u = 6 and standard deviation o = 4. Find My and for samples of size n = 25. (2) A population has mean y = 17 and standard deviation o = 20. Find My and Og for samples of size n= 90. (3) A population has mean u = 193 and standard deviation o = 42. Find My and oz for samples of size n = 64 (4) A sample of size n =...
A population has a mean muμequals=7272 and a standard deviation sigmaσequals=99. Find the mean and standard deviation of a sampling distribution of sample means with sample size nequals=8181.
A finite population with N = 450 has a mean u = 112.5 and standard deviation o = 17.3. For samples of size n = 41, answer the following. The variance is sample mean X. for the sampling distribution of the